Summary
Togoder Security scanned the npm package bn.js@5.2.2 on Oct 4, 2026. An AI review of 1 source file produced no findings. No malicious behavior, install-time payloads, credential theft or exfiltration were identified.
Findings
No findings. The reviewer saw nothing malicious or risky in this version.
Files reviewed
| File | Verdict | What the reviewer saw |
|---|---|---|
| lib/bn.js | safe | No malicious patterns detected in this pure JavaScript big-number arithmetic library; it contains only math operations, no network, filesystem, process, or dynamic code execution. |
Frequently asked questions
Is bn.js safe to use?
Our AI source review of bn.js@5.2.2 found no malicious code: no install-time payloads, credential theft, exfiltration, obfuscated loaders or backdoors.
Does bn.js contain malware?
No malware was identified in bn.js@5.2.2 when Togoder Security scanned it on Oct 4, 2026. A new version can still introduce malicious code, so scan the exact versions in your lockfile.
How was bn.js checked?
Togoder Security downloaded the published npm package and had an AI model read its 1 source files, looking for install scripts, credential access, network exfiltration, obfuscation, backdoors and crypto-wallet theft. The results are cached by file hash and shown here.
How do I scan bn.js together with the rest of my dependencies?
Upload your lockfile at https://security.togoder.click/scan or call the API documented at https://security.togoder.click/api-docs. Files that have already been scanned, like the ones in bn.js@5.2.2, cost nothing.